EP1032611B1 - Procede et installation pour la separation des constituants des pneus usages - Google Patents
Procede et installation pour la separation des constituants des pneus usages Download PDFInfo
- Publication number
- EP1032611B1 EP1032611B1 EP98958741A EP98958741A EP1032611B1 EP 1032611 B1 EP1032611 B1 EP 1032611B1 EP 98958741 A EP98958741 A EP 98958741A EP 98958741 A EP98958741 A EP 98958741A EP 1032611 B1 EP1032611 B1 EP 1032611B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- fragments
- deconsolidated
- neutralizing
- waste
- reactor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/10—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation
- C08J11/16—Recovery or working-up of waste materials of polymers by chemically breaking down the molecular chains of polymers or breaking of crosslinks, e.g. devulcanisation by treatment with inorganic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0268—Separation of metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
- B29B2017/0213—Specific separating techniques
- B29B2017/0293—Dissolving the materials in gases or liquids
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2021/00—Use of unspecified rubbers as moulding material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
- B29K2705/08—Transition metals
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3067—Ships
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/48—Wearing apparel
- B29L2031/50—Footwear, e.g. shoes or parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
- B29L2031/7092—Conveyor belts
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2321/00—Characterised by the use of unspecified rubbers
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/582—Recycling of unreacted starting or intermediate materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
Definitions
- the present invention relates to a method and an installation for the treatment of vulcanized rubber of all kinds, such as tires, carrying belts, boots, shoes and other items containing materials assembled from rubber and polymers for recycling component by the industries concerned.
- the mass of these materials is mainly represented by the increased development of road transport which causes worrying quantities of decommissioned tires which are difficult to dispose of and if possible to to recycle.
- Another process consists of successive grinding to arrive at small particles that can be used as fillers in bitumens and asphalts. These grindings were facilitated by the techniques of cryogenics. However, the multiple shredders, essential for shearing the reinforcements reinforcing metal, to produce reusable crumb, are heavy machines devouring energy and therefore very expensive.
- the object of the present invention is to remedy these disadvantages and to propose a simple process and installation allowing the separation of vulcanized and / or bonded rubber waste, such as tires, belts, or other objects and ensuring the recovery of the constituents a view of a reuse by industry, without endangering the environment.
- the separation of rubbers from other materials and reinforcements, metal or other reinforcements, is easily, quickly and economically, the synthetic resin reinforcements being dissolved and the recovered metal. So it is possible to supply industry with quality at competitive prices.
- the installation for implementing the method is relatively simple and does not lead to excessive investments.
- NaOH crystallized in its packaging original is melted in oven 1, at a temperature of 300 to 400 ° C, before to be introduced into the mother tank 5, provided with a heating and in which the NaOH is maintained at the temperature of 380 ° C. before being transferred to the reactor 13 into which the waste from the shears 14. After 30 minutes of immersion and stirring from obtaining the temperature of 350 ° C.
- the liquid is led by the network 19 fitted with a pump, to the buffer tank 20 and then returned to the mother tank 5.
- the buffer tank is heated to a temperature of 380 ° C to prevent thermal shock occurs in tank 5.
- the buffer tank is designed to collect precipitates and organized for separation and removal small particles
- the decomposition products of reactor 13 are transferred to the neutralization tank 23 and at the end of the treatment, the residues are transported to the magnetic sorting device 32 where the metals are separated from the polymers resulting from the treatment.
- a drum 0 containing crystallized NaOH is introduced into the oven 1 conforming to the shape of the barrel in which the NaOH is heated to a temperature at least 380 ° C
- the upper part and the right vertical part of the oven form a cover opening around the axis 2 fixed on the right bottom of the oven to allow easy loading of the keg.
- a connection tube leading to the pump 3 is introduced and connected to the bung on the barrel.
- the liquefied NaOH is transferred to the mother tank 5, in which it is maintained at 350 ° C.
- the mother tank 5 is equipped with the traditional instruments of control and adjustment 8 to 11, known to those skilled in the art, which monitor the conditions in the tank and activate the electronic control controls at the time of transfers and other actions.
- the safety valve regulatory 7 avoids unexpected and accidental overpressures, and the element heating 6 (can be placed outside between the insulation by coils conveying a lime liquid) keeps the temperature constant inside the tank.
- the liquid is sent by the network 12, equipped with a pump, in the reactor 13, and the waste, cut from the shears 14, advantageously a guillotine, are conveyed by the chain conveyor 15 in the reactor 13, solids should be submerged, the amount of caustic liquid is achieved by command and control of a probe which also activates the valve 17 closes and mixing begins with mixer 16
- the reactor temperature is maintained by the heating system 18.
- the caustic liquid is extracted by network 19, equipped with a pump, this through the filter 21, towards the buffer tank 20.
- the filter 21 retains the upper particles at 1 mm. It is unobstructed in spurts by closing the valve of the network 19 and sending compressed air 44 to the part connected to the tank 13 of the network 18.
- the buffer tank 20 is equipped with the same control devices, control and heating than the tank 5, it has a configuration which allows decanting, and bringing the caustic liquid back to 350 ° C. for avoid thermal shock and the risk of crystallization in the mother tank 5
- the partially decanted liquid at the right temperature in the buffer tank 20 is then carried back through the network 21 by gravity slowly into the mother tank 5.
- Phosphoric acid from tank 26 passes through the mixing block 27, on the network 25 Les materials and the liquid are subjected to a large mixing
- Air injections 44 into this network are intended to unclog the filter installed at the end of the network 28
- valve 30 opens gradually to release the material solid coming from the neutralization tank 23.
- Container 36 is provided with a double bottom, the material being deposited on the first bottom fitted with a stainless steel filter whose porosity is less than 10 microns. The drying of the material is obtained by liquid flow through a side pipe 45
- Containers 34 and 36 are stackable and with opening bottoms.
- Liquefied NaOH has a boiling point above 1000 ° C, there is there is no pressure build up in the installation, however the material is calculated to withstand a pressure of 10 bars in anticipation of possible shocks thermal
- the NaOH liquid of the mother tank 5 will be brought to the level minimum to receive all the stock solution in the buffer tank 20, up to the level of the network socket 21. Then water will be added by the network 37 slowly in the remainder of NaOH liquid, bottom of the buffer tank 20 for direct dilution to the point of non-crystallization (concentration +/- 40%). After this dilution, the valve 38 opens on a vibrating screen 39 having a porosity of 10 microns.
- the solid particles are discharged into a tank 40 and can then be transferred to an external washing tank at system with filter press for impurities precipitated by neutralization and to recover the materials to be recycled in a 36 La type container 40% NaOH solution is recovered by outlet 41 It will be placed in barrels and marketed for another use or introduced into the tank 24 for obtain a neutralizing agent and thus increase the profitability of the process
- valve 43 opens and releases the neutral liquid laden with particles on a vibrating screen identical to 39. The liquid is discharged, the particles are recovered.
- the heating of the mother tank 5 and possibly buffer must not be cut For a complete stop, it will be essential to empty the buffer tank 20 to the mother tank 5 and then via the network 43, connected to a battery of barrels in which the solution will crystallize. For reuse of NaOH, the drums will be returned to the oven 1.
- the process uses acids, phosphoric preference for neutralization. It is quite possible to use materials such as phosphoric acid solutions considered waste in the industry, this waste is available in significant amount. The process accepts various concentrations even weak, the adjustment is made automatically. Therefore, the system can be considered as a neutralization center for these acids constituting a significant financial contribution, thus reducing the cost of the main treatment making the object of the present invention
- the recovered metals will be sent to the steel industry.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Description
- GB 2 026 144 (1979) d'écrivant une installation pour le traitement des déchets de caoutchouc et des matières synthétiques provenant de pneus usagés La décomposition thermique du produit, réduit grossièrement, est réalisée dans un lit fluidisé de sable à 800° C en présence d'oxygène. Les gaz provenant de la décomposition sont utilisés et à la fin du processus, les métaux de renforcement sont récupérés à l'aide d'aimants.
- US 4,426,459 (pnor JP 1980) divulgue un procédé pour la décomposition du caoutchouc vulcanisé par un traitement vers 100° C avec un solvant organique en présence d'un hydroxyde alcalin tel que l'hydroxyde de potassium
- DE 3313470 (1983) se rapporte à une méthode et à un dispositif pour le traitement à une température supérieure à 200° C pendant 10 à 35 min. dans une phase liquide, composée d'huiles minérales usagées et de solvants organiques On obtient un produit visqueux pouvant servir d'adjuvant dans les bitumes ou les couches d'isolation
- WO 97/1561 (pnor US 1995 et 1996) décrit un procédé pour la dévulcanisation du caoutchouc provenant de pneus déclassés par désulfuration vers 300° C au moyen d'un métal alcalin dans un milieu ne contenant pas d'oxygène et ceci avant ou pendant un traitement par un solvant organique après avoir opéré une séparation des constituants des pneus, tels que l'acier et autres renforcements.
- un tranchage grossier desdits déchets en morceaux, et
- une attaque desdits morceaux par une base pure fondue.
et en ce que le procédé comprend en outre
- une séparation entre ladite base fondue et lesdits fragments solides désolidarisés,
- une neutralisation des fragments solides désolidarisés, et
- un recyclage ou revalorisation des fragments solides désolidarisés, neutralisés.
Il est important de signaler, que la consommation en agent basique est très faible et le liquide d'attaque pourra être réutilisé plusieurs fois par récupération et réinjection, le volume du produit liquide NaOH en circulation sera réajusté automatiquement si nécessaire, par un nouvel apport du produit . D'autre part, il faut souligner, que le procédé conformément à la présente invention ne fait appel à aucun solvant organique. De plus, il travaille avec des déchets tranchés seulement grossièrement et les produits servant au traitement proposé sont bien connus et d'un usage courant et peu onéreux.
- La Figure 1 représente d'une manière schématique l'ensemble de l'installation;
- La Figure 2 représente à une plus grande échelle la première partie d'une des variantes possibles de l'installation;
- La Figure 3 représente à une plus grande échelle la deuxième partie d'une des variantes possibles de l'installation.
Claims (15)
- Procédé de traitement de déchets de caoutchouc vulcanisé, en particulier de pneumatiques de toutes dimensions et de toutes natures et/ou d'autres objets en caoutchouc renforcé usagés, tels que bottes, bateaux gonflables, ce procédé comprenant :un tranchage grossier desdits déchets en morceaux, etune attaque desdits morceaux par une base pure fondue,
et en ce que le procédé comprend en outreune séparation entre ladite base fondue et lesdits fragments solides désolidarisés,une neutralisation des fragments solides désolidarisés, etun recyclage ou revalorisation des fragments solides désolidarisés, neutralisés. - Procédé suivant la revendication 1, caractérisé par l'emploi de NaOH coulé pur fondu en guise de liquide d'attaque.
- Procédé suivant l'une ou l'autre des revendications 1 et 2, caractérisé en ce que ladite séparation comprend une sédimentation des fragments désolidarisés, préalablement séparés de la base fondue, dans un liquide de sédimentation et de neutralisation, et après retrait du liquide de sédimentation et de neutralisation, la récolte des fragments désolidarisés.
- Procédé suivant l'une quelconque des revendications de 1 à 3, caractérisé en ce qu'il comprend un recyclage de la base pure fondue.
- Procédé suivant l'une quelconque des revendications 2 à 4, caractérisé en ce que la température de traitement par le NaOH fondu est d'au maximum 400°C, avantageusement d'au maximum 35°C.
- Procédé suivant l'une quelconque des revendications 1 à 5, caractérisé en ce que les fragments solides désolidarisés comprennent des fragments métalliques et des fragments en matière synthétique et en ce que le procédé comprend en outre un tri entre les fragments désolidarisés métalliques et synthétiques avant leur recyclage ou revalorisation.
- Procédé suivant l'une quelconque des revendications 1 et 6 caractérisé en ce que le traitement de désolidarisation se fait dans un réacteur fermé, les matières à traiter complètement immergées.
- Procédé suivant l'une quelconque revendications de 1 à 7 caractérisé en ce que le neutralisation utilise des acides dilués, de préférence phosphorique, plus avantageusement des déchets de certaines solutions d'acide phosphorique.
- Installation pour la mise en oeuvre du procédé de traitement de déchets de caoutchouc vulcanisé suivant l'une quelconque des revendications 1 à 8, caractérisée en ce qu'elle forme un ensemble complètement fermé, sans pollution atmosphérique, qui comprend :un dispositif de fusion (1) de ladite base pure,un réacteur (13) dans lequel sont introduits lesdits déchets de caoutchouc vulcanisé, grossièrement tranchés en morceaux, et ladite base pure fondue, comme milieu d'attaque, et dans lequel sont appliquées des conditions de température provoquant sous l'action du milieu d'attaque, une désolidarisation des déchets de caoutchouc vulcanisé en fragments solides désolidarisés, de composition polymérique,un dispositif de séparation (19, 20, 21) permettant de séparer la base fondue servant de milieu d'attaque et les fragments solides désolidarisés.un dispositif de neutralisation (23), alimenté en agent de neutralisation depuis une source d'agent de neutralisation (24, 25, 26), dans lequel a lieu une neutralisation des fragments solides désolidarisés, etun dispositif de tri des fragments solides désolidarisés, neutralisés.
- Installation suivant la revendication 9, caractérisée en ce que le réacteur (13) présente des ouvertures d'entrée et de sortie obturables (17 et 22). un équipement de brassage(16), et en ce que ledit dispositif de séparation comprend un filtre(21) désobstrué si nécessaire par un dispositif à air comprimé (44) capable de retenir à l'intérieur du réacteur des particules supérieures à 1 mm.
- Installation suivant l'une ou l'autre des revendications 9 et 10 caractérisé en ce que le dispositif de neutralisation comprend une cuve (23) équipée d'une entrée communicante à la sortie(22) du réacteur, et d'une sortie obturables, un équipement de brassage(16), et un filtre désobstrué si nécessaire par le dispositif à air comprimé sur le réseau de sortie avec extension (28), un équipement de pulvérisation pour faciliter la neutralisation par le réseau (27).
- Installation suivant l'une ou l'autre revendication 9 à 11, caractérisé en ce que ie dispositif de neutralisation comprend un cuve (24) d'injection de liquide neutralisé et de récupération par les réseaux (25 et 28).
- Installation suivant l'une ou l'autre revendication 9 à 12, caractérisé en ce que le dispositif de neutralisation comprend une autre cuve contenant des déchets d'acide (26) raccordée à un bloc de mélange (27), sur le réseau (25).
- Installation suivant l'une ou l'autre revendication 9 à 13, caractérisé en ce qu'elle comprend des dispositifs de nettoyage des précipités et petites particules, en cours de traitement (38,39,40,41,42,43).
- Installation suivant l'une ou l'autre revendication 9 à 14, caractérisé en ce que le dispositif de tri comprend un dispositif de transport des matières désolidarisées (31) avec séparation magnétique des matières métalliques (32) annexée éventuellement à un système au courant de Foucault pour les non- ferreux.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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DK98958741T DK1032611T3 (da) | 1997-11-20 | 1998-11-20 | Fremgangsmåde og anlæg til at adskille bestanddele fra brugte dæk |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE9700933 | 1997-11-20 | ||
BE9700933A BE1011558A7 (fr) | 1997-11-20 | 1997-11-20 | Separation des matieres constituantes des pneumatiques, par procede thermo-chimique. |
PCT/BE1998/000180 WO1999027004A1 (fr) | 1997-11-20 | 1998-11-20 | Procede et installation pour la separation des constituants des pneus usages |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1032611A1 EP1032611A1 (fr) | 2000-09-06 |
EP1032611B1 true EP1032611B1 (fr) | 2004-07-28 |
Family
ID=3890847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98958741A Expired - Lifetime EP1032611B1 (fr) | 1997-11-20 | 1998-11-20 | Procede et installation pour la separation des constituants des pneus usages |
Country Status (17)
Country | Link |
---|---|
US (1) | US7032847B1 (fr) |
EP (1) | EP1032611B1 (fr) |
AT (1) | ATE272090T1 (fr) |
AU (1) | AU742733B2 (fr) |
BE (1) | BE1011558A7 (fr) |
CA (1) | CA2310146C (fr) |
CZ (1) | CZ295314B6 (fr) |
DE (1) | DE69825311T2 (fr) |
DK (1) | DK1032611T3 (fr) |
ES (1) | ES2226192T3 (fr) |
HU (1) | HUP0004444A3 (fr) |
IL (1) | IL136258A (fr) |
NO (1) | NO324279B1 (fr) |
PL (1) | PL193418B1 (fr) |
PT (1) | PT1032611E (fr) |
SK (1) | SK285194B6 (fr) |
WO (1) | WO1999027004A1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005063160B4 (de) * | 2005-12-30 | 2010-11-25 | Spiegelberg, Volker, Dipl.-Ing. | Verfahren und Einrichtung zur Entsorgung und sowohl energetischen als auch stofflichen Nutzung von Abfällen mit Komponenten von vulkanisiertem Kautschuk und Polymer |
KR100809480B1 (ko) * | 2006-07-21 | 2008-03-03 | 배용생 | 폐 페인트통 재활용 시스템 및 방법 |
ES2335567B1 (es) * | 2009-03-25 | 2011-02-02 | Jesus Tomas Ruiz Rueda (20%) | Sistema de reciclaje polivalente de neumaticos y otros residuos industriales. |
US8910892B2 (en) * | 2013-01-07 | 2014-12-16 | E-Sunscience Co., Ltd. | Waste tire separation recycling treatment device |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE193295C (fr) * | 1903-08-15 | |||
US1807930A (en) * | 1928-03-12 | 1931-06-02 | Little Inc A | Method of reclaiming vulcanized rubber |
FR70789E (fr) * | 1956-11-06 | 1959-07-10 | Vanderbilt Co R T | Perfectionnements relatifs à la préparation des pigments |
US4049588A (en) * | 1973-01-02 | 1977-09-20 | Gould Inc. | Treatment of vulcanized rubber |
US4250158A (en) * | 1978-02-15 | 1981-02-10 | Intenco, Inc. | Process for recovering carbon black and hydrocarbons from used tires |
US4161464A (en) * | 1978-03-24 | 1979-07-17 | The B. F. Goodrich Company | Devulcanized rubber composition and process for preparing same |
DE2826918A1 (de) * | 1978-06-20 | 1980-01-10 | Babcock Ag | Verfahren zur verwertung von gummi- und kunststoffabfaellen, insbesondere von altreifen |
JPS56118431A (en) * | 1980-02-25 | 1981-09-17 | Bridgestone Corp | Decomposition method of vulcanized rubber |
FR2509634B1 (fr) * | 1981-07-20 | 1986-10-10 | Cirta Ct Int Rech Tech Appliqu | Procede de destruction de produits a base de matieres organiques contenant du soufre et/ou des halogenes et applications de celui-ci |
US5798394A (en) * | 1995-10-27 | 1998-08-25 | Exxon Research And Engineering Company | Rubber devulcanization process |
-
1997
- 1997-11-20 BE BE9700933A patent/BE1011558A7/fr not_active IP Right Cessation
-
1998
- 1998-11-20 DE DE69825311T patent/DE69825311T2/de not_active Expired - Lifetime
- 1998-11-20 SK SK765-2000A patent/SK285194B6/sk not_active IP Right Cessation
- 1998-11-20 EP EP98958741A patent/EP1032611B1/fr not_active Expired - Lifetime
- 1998-11-20 WO PCT/BE1998/000180 patent/WO1999027004A1/fr active IP Right Grant
- 1998-11-20 PL PL98340683A patent/PL193418B1/pl not_active IP Right Cessation
- 1998-11-20 DK DK98958741T patent/DK1032611T3/da active
- 1998-11-20 HU HU0004444A patent/HUP0004444A3/hu unknown
- 1998-11-20 IL IL13625898A patent/IL136258A/en not_active IP Right Cessation
- 1998-11-20 ES ES98958741T patent/ES2226192T3/es not_active Expired - Lifetime
- 1998-11-20 AU AU14765/99A patent/AU742733B2/en not_active Ceased
- 1998-11-20 CA CA2310146A patent/CA2310146C/fr not_active Expired - Fee Related
- 1998-11-20 CZ CZ20001854A patent/CZ295314B6/cs not_active IP Right Cessation
- 1998-11-20 US US10/070,918 patent/US7032847B1/en not_active Expired - Fee Related
- 1998-11-20 PT PT98958741T patent/PT1032611E/pt unknown
- 1998-11-20 AT AT98958741T patent/ATE272090T1/de active
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2000
- 2000-05-19 NO NO20002564A patent/NO324279B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
PL193418B1 (pl) | 2007-02-28 |
NO324279B1 (no) | 2007-09-17 |
NO20002564D0 (no) | 2000-05-19 |
CZ20001854A3 (cs) | 2001-02-14 |
EP1032611A1 (fr) | 2000-09-06 |
PT1032611E (pt) | 2004-12-31 |
CZ295314B6 (cs) | 2005-07-13 |
IL136258A (en) | 2004-09-27 |
DK1032611T3 (da) | 2004-12-06 |
HUP0004444A2 (hu) | 2001-04-28 |
CA2310146A1 (fr) | 1999-06-03 |
CA2310146C (fr) | 2014-08-19 |
ES2226192T3 (es) | 2005-03-16 |
AU1476599A (en) | 1999-06-15 |
DE69825311T2 (de) | 2005-07-28 |
NO20002564L (no) | 2000-06-30 |
SK7652000A3 (en) | 2000-11-07 |
AU742733B2 (en) | 2002-01-10 |
BE1011558A7 (fr) | 1999-10-05 |
ATE272090T1 (de) | 2004-08-15 |
WO1999027004A1 (fr) | 1999-06-03 |
DE69825311D1 (de) | 2004-09-02 |
US7032847B1 (en) | 2006-04-25 |
HUP0004444A3 (en) | 2004-07-28 |
IL136258A0 (en) | 2001-05-20 |
PL340683A1 (en) | 2001-02-26 |
SK285194B6 (sk) | 2006-08-03 |
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